Air bed valve
US-2026026633-A1 · Jan 29, 2026 · US
and with closure plug
and with closure plug · Cooperative Patent Classification (CPC)
Engines, pumps, lighting, heating, and mechanical systems.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | F16K15/205 |
| Official title | {and with closure plug} |
| Display label | and with closure plug |
| Total patents | 26 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2016 | 1 |
| 2018 | 3 |
| 2019 | 2 |
| 2020 | 4 |
| 2021 | 7 |
| 2022 | 3 |
| 2023 | 2 |
| 2025 | 3 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Air bed valve
US-12440040-B2 · Oct 14, 2025 · US
Air valve and inflatable product
US-2025251053-A1 · Aug 7, 2025 · US
Flush valve
US-2025003510-A1 · Jan 2, 2025 · US
Bi-directional valve pump
US-2023116352-A1 · Apr 13, 2023 · US
Bi-directional valve pump
US-11549598-B2 · Jan 10, 2023 · US
Improved air bed valve
US-2022125213-A1 · Apr 28, 2022 · US
One-way plug
US-11242094-B2 · Feb 8, 2022 · US
3-in-1 air valve assembly
US-11221082-B2 · Jan 11, 2022 · US
Inflator valve connector
US-11209091-B2 · Dec 28, 2021 · US
Inflator valve connector
US-2021254733-A1 · Aug 19, 2021 · US
Anti-spray structure for conention of air nozzle of tire of vehicle and conenction hose of air compressor
US-11046128-B2 · Jun 29, 2021 · US
Anti-spray joint structure of connection hose of vehicle air compressor
US-11046129-B2 · Jun 29, 2021 · US
One-Way Plug
US-2021179194-A1 · Jun 17, 2021 · US
Anti-spray joint structure of connection hose of vehicle air compressor
US-2021080041-A1 · Mar 18, 2021 · US
Anti-Spray structure for conention of air nozzle of tire of vehicle and conenction hose of air compressor
US-2021078372-A1 · Mar 18, 2021 · US
Valve
US-10697555-B2 · Jun 30, 2020 · US
Bi-directional valve pump
US-2020158247-A1 · May 21, 2020 · US
Wheel valve assembly with vent to atmosphere and the tire inflation system made therewith
US-10576794-B2 · Mar 3, 2020 · US
3-in-1 air valve assembly
US-2020056711-A1 · Feb 20, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F16K15/205?
- CPC F16K15/205 is the Cooperative Patent Classification code for “and with closure plug.”
- How many patents are filed under CPC F16K15/205 (and with closure plug)?
- Our database includes 26 publications tagged with this CPC code.
- Is patent activity under CPC F16K15/205 growing?
- Publication counts under this code: 2 in 2023 vs 3 in 2025 (latest complete years).